{'description': {'en': "Voyageur's random ebuilds stuff"},
 'feed': ['https://cafarelli.fr/cgi-bin/cgit.cgi/voyageur-overlay/atom'],
 'homepage': 'https://cafarelli.fr/cgi-bin/cgit.cgi/voyageur-overlay/',
 'name': 'voyageur',
 'owner': [{'email': 'voyageur@gentoo.org', 'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'https://cafarelli.fr/git/voyageur-overlay/'}],
 'status': 'official'}
pkgcore 0.12.16

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync voyageur
ERROR:pkgcore:Cannot write cache for /var/cache/pkgcore/plugincache: [Errno 13] Permission denied: '/var/cache/pkgcore/.update.plugincache'. Try running pplugincache.
*** syncing voyageur
Already up to date.
*** synced voyageur
 * Sync succeeded
$ git log --format=%ci -1
$ git show -q --pretty=format:%G? HEAD
$ pmaint --config /var/lib/repo-mirror-ci/data/etc/portage regen --use-local-desc --pkg-desc-index -t 32 voyageur
ERROR:pkgcore:Cannot write cache for /var/cache/pkgcore/plugincache: [Errno 13] Permission denied: '/var/cache/pkgcore/.update.plugincache'. Try running pplugincache.
 * Cache regenerated successfully